Related Party Transaction - Additional Information (Detail) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
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| Patent No. 8,420,051 [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Expected patent expiration year | 2029 | |||
| Consulting Agreement [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Consulting agreement fees paid to Prof. Dr. Skerra | $ 5,534 | $ 6,858 | $ 11,157 | $ 13,711 |
| TUM [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Patent expiration year | 2027 | |||
| TUM [Member] | License Agreement [Member] | ||||
| Related Party Transaction [Line Items] | ||||
| Contingent accrual liability for research and licensing agreement | $ 302,273 | $ 370,999 | $ 302,273 | $ 370,999 |
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- Definition Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Professional and contract service expense includes cost reimbursements for support services related to contracted projects, outsourced management, technical and staff support. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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